﻿using System;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Ink;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using System.Windows.Data;
using System.Json;

namespace JsonViewer.Converters
{
    public class JsonValueToVisualTextConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            JsonValue jsonValue = (JsonValue)value;

            if (jsonValue == null)
            {
                return "null";
            }

            string visualText = string.Empty;

            switch (jsonValue.JsonType)
            {
                case JsonType.Array:
                    return string.Format("[{0}]", jsonValue.Count);
                case JsonType.Boolean:
                    return string.Format("{0}", jsonValue);
                case JsonType.Number:
                    return string.Format("{0}", jsonValue);
                case JsonType.Object:
                    return "{}";
                case JsonType.String:
                    return string.Format("{0}", jsonValue);
                default:
                    break;
            }

            return visualText;
        }

        public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            throw new NotImplementedException();
        }
    }
}
